| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.79 | 13.569% | $220.0854 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $144.84 | 12.704% | $163.2405 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $13.79 | 8.124% | $14.9103 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $77.74 | 5.686% | $82.1603 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $133.40 | 9.813% | $146.4905 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $68.49 | 3.605% | $70.9591 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $181.65 | 12.753% | $204.8158 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $813.70 | $902.6619 | $902.67 | $902.65 | $902.70 | |